Machine Code Routines For Your AMSTRAD - Virgin Books (Clive GIFFORD / Scott VINCENT)
BASIC is the simplest of computer languages to learn,
and it is usually quickly mastered by the newcomer
to computing. As they progress, many programmers
find that BASIC simply cannot cope with the parts of
their programs which require speedy operation,
such as fast screen movement.
Now you can harness the true power of your
Amstrad through Machine Code which can speed up
your programs, with impressive results.
This book contains over 20 routines, each written so
that you can incorporate them within your own
programs with the minimum of fuss and bother.
There is no need for an Assembler or any knowledge
of Machine Code.
Each routine is fully explained and cornes with
examples and suggestions for its use. With this book,
you will be able to achieve stunning effects, such as
fast and smooth screen-scrolling; multicoloured and
rotating characters; new sound effects commands;
Italie printing and more -routines which are
impossible in BASIC, and which will enhance your
tired programs, be they for games, educational,
or business applications.